CN102407699A - Seal with fingerprint encryption function - Google Patents
Seal with fingerprint encryption function Download PDFInfo
- Publication number
- CN102407699A CN102407699A CN2011102402369A CN201110240236A CN102407699A CN 102407699 A CN102407699 A CN 102407699A CN 2011102402369 A CN2011102402369 A CN 2011102402369A CN 201110240236 A CN201110240236 A CN 201110240236A CN 102407699 A CN102407699 A CN 102407699A
- Authority
- CN
- China
- Prior art keywords
- seal
- fingerprint
- catch
- straight
- bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Image Input (AREA)
- Lock And Its Accessories (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The invention discloses a seal with fingerprint encryption function. The seal comprises a seal, a cavity, a through hole, a fingerprint reader, a direct-current power supply, a bidirectional direct-current motor, a fingerprint acquisition head, a fingerprint reading system and the like. The seal with fingerprint encryption function is designed to have locked state and normal operation state. The fingerprint reader is used for reading the passwords and the bidirectional direct-current motor, a catch and the like are used for locking and unlocking. The seal with fingerprint encryption function has the following characteristics: 1. the seal has fingerprint encryption function, thus effectively preventing the seal from being used illegally; 2. the seal has simple structure and is convenient to use; and 3. the seal has low cost and is easy to produce in quantity.
Description
Technical field
The present invention relates to a kind of seal, more particularly, relate to a kind of enciphered signet with fingerprint identification function.
Background technology
Seal is signifying tissue, unit, collective and individual's legitimacy, authority; The document material is once with an official seal affixed; Just representing tissue, unit, collective and individual to the affirmation of this statutory force and the execution of legitimate authority, meaning that also it must bear corresponding legal duty and legal liabilities, so; Seal has legal evidence function, and with an official seal affixed is a kind of juristic act.Especially the file of public affair contact will be won the people's confidence, just must be with an official seal affixed, otherwise will lose its legitimacy and validity.
So seal needs to be used modestly, stealing of bad intentions cannot be arranged and quilt is abused.In this case, press for a kind of seal on the market with encryption function.
Summary of the invention
Primary and foremost purpose of the present invention is to provide a kind of enciphered signet with fingerprint identification function.
For reaching above-mentioned purpose, the present invention adopts following technical scheme:
A kind of encrypting fingerprint seal; Comprise seal 1, described seal 1 has and is locked and the operate as normal two states, offers cavity 2 in the described seal 1; Through hole 3 is offered in described seal 1 bottom, is provided with compositions such as Fingerprint Identification Unit 4, dc source 5, bidirectional, dc motor 6 in the described cavity 2.
Described Fingerprint Identification Unit 4 is made up of fingerprint collecting head 7, fingerprint recognition system 8, output driver module 9, control panel 10, encryption button 11.
Settle fingerprint to know collection head 7 on the described control panel 10 and encrypt button 11, described encryption button 11 can be controlled seal 1 and be locked, and makes it can't operate as normal.
Connect a ball screw 13 on the turning cylinder 12 of described bidirectional, dc motor 6, attaching nut 14 on the described ball screw 13, described blocking mechanism is made up of spring 15, catch 16, straight-bar 17.
Described spring 15 is fixed on 2 the top of beginning to speak; Described spring is fixedly connected catch 16 15 times, and described catch is fixedly connected straight-bar 17 16 times, offers hole 18 in the described catch 16; Described straight-bar 17 faces through hole 3, and the somewhat larger in diameter of described through hole 3 is in the diameter of straight-bar 17.When lifting seal 1, described straight-bar 17 has certain-length to stretch out seal 1 bottom.
The information that described fingerprint recognition system 8 can collect fingerprint collecting head 7 and storage seal lawful owner within it finger print information compare.If both information is identical or very similar, so, output driver module 9 will produce the output signal, drive bidirectional, dc motor 6 and work.
When seal did not use, seal 1 was arranged on the state of being locked, at this moment; The nut 14 that connects on the rolling lead screw 13 just in time inserts in the hole 18 in the catch 16, and straight-bar 17 stretches out seal 1 bottom, like this; Seal 1 can't be pressed, and the forme of seal 1 also just can't be imprinted on the paper, and seal can't operate as normal; At this moment, seal 1 is in the state of being locked.
The information that collects when fingerprint collecting head 7 and storage seal lawful owner within it finger print information compare.Both information is identical or very similar, and so, output driver module 9 will produce the output signal; Drive 6 work of bidirectional, dc motor, turning cylinder 12 rotates, and the ball screw 13 that is connected on the turning cylinder 12 rotates thereupon; The nut 14 that is connected on the ball screw 13 also rotates thereupon; At this moment, nut 14 is to reversing dc motor 6 withdrawals, and nut 14 also just no longer is inserted in the hole 18 in the catch 16.At this moment, as long as firmly press seal 1, the straight-bar 17 that stretches out seal 1 bottom can upwards rise, and forme also just can be by on paper, and so, seal 1 can operate as normal, and seal 1 at this moment is in the normal operating condition.
When the encryption button 11 of pushing control panel 10, bidirectional, dc motor 6 work, the ball screw 13 that is connected on the turning cylinder 12 moves to catch 16 directions, is connected in the hole 18 that the nut 14 of ball screw 13 inserts in the catch 16, and seal 1 is in the state of being locked.
Described dc source 5 provides required electric energy for Fingerprint Identification Unit 4 and bidirectional, dc motor 6.
The present invention makes it have the function of encrypting through existing seal is transformed, and seal can be in encrypted state and normal operating conditions; When seal was picked up, the straight-bar in the seal had certain-length to reach the seal bottom.In the time of in being in encrypted state, the nut on the ball screw in the seal inserts in the hole in the catch, and catch can not be moved up; The straight-bar that is connected below the catch just can not be recovered in the seal; When firmly pushing seal, forme can't be by to paper, and seal also just can't operate as normal; When the legal user's of seal who stores in the fingerprint recognition system in user's finger print information and the seal finger print information is identical or very similar; The bidirectional, dc machine operation; Ball screw is regained to the bidirectional, dc motor, and the nut that is connected ball screw is also just regained thereupon, also just no longer is inserted in the hole in the catch; Just do not possessed barrier functionality this moment yet, and seal can operate as normal.When the encryption button of pushing control panel, the bidirectional, dc machine operation, ball screw moves to the catch direction, and the nut that is connected ball screw inserts in the hole in the catch, and seal is in the state of being locked.
The present invention has following advantage:
1. have encryption function, can prevent effectively that seal from being used by illegal;
2. simple in structure, easy to use;
3. with low cost, be convenient to a large amount of productions.
Description of drawings
Fig. 1 is the outside structural representation of the present invention;
Fig. 2 is the theory diagram of Fingerprint Identification Unit of the present invention;
Fig. 3 is an internal structure sketch map of the present invention.
Among the figure: seal 1 cavity 2 through holes 3 Fingerprint Identification Units 4 dc sources 5 bidirectional, dc motors 6
Fingerprint is known collection head 7 fingerprint recognition systems 8 output driver modules 9 control panels 10 and is encrypted button 11
Turning cylinder 12 ball screws 13 nuts 14 springs 15 catch 16 straight-bars 17 holes 18
The specific embodiment
Below in conjunction with accompanying drawing the present invention is done further description.
A kind of encrypting fingerprint seal; Comprise seal 1, described seal 1 has and is locked and the operate as normal two states, offers cavity 2 in the described seal 1; Through hole 3 is offered in described seal 1 bottom, is provided with compositions such as Fingerprint Identification Unit 4, dc source 5, bidirectional, dc motor 6 in the described cavity 2.
Described Fingerprint Identification Unit 4 is made up of fingerprint collecting head 7, fingerprint recognition system 8, output driver module 9, control panel 10.
Settle fingerprint to know collection head 7 on the described control panel 10 and encrypt button 11, described encryption button 11 can be controlled seal 1 and be locked, and makes it can't operate as normal.
Connect a ball screw 13 on the turning cylinder 12 of described bidirectional, dc motor 6, attaching nut 14 on the described ball screw 13, described blocking mechanism is made up of spring 15, catch 16, straight-bar 17.
Described spring 15 is fixed on 2 the top of beginning to speak; Described spring is fixedly connected catch 16 15 times, and described catch is fixedly connected straight-bar 17 16 times, offers hole 18 in the described catch 16; Described straight-bar 17 faces through hole 3, and the somewhat larger in diameter of described through hole 3 is in the diameter of straight-bar 17.When lifting seal 1, described straight-bar 17 has certain-length to stretch out seal 1 bottom.
The information that described fingerprint recognition system 8 can collect fingerprint collecting head 7 and storage seal lawful owner within it finger print information compare.If both information is identical or very similar, so, output driver module 9 will produce the output signal, drive bidirectional, dc motor 6 and work.
When seal did not use, seal 1 was arranged on the state of being locked, at this moment; The nut 14 that connects on the rolling lead screw 13 just in time inserts in the hole 18 in the catch 16, and straight-bar 17 stretches out seal 1 bottom, like this; Seal 1 can't be pressed, and the forme of seal 1 also just can't be imprinted on the paper, and seal can't operate as normal; At this moment, seal 1 is in the state of being locked.
The information that collects when fingerprint collecting head 7 and storage seal lawful owner within it finger print information compare.Both information is identical or very similar, and so, output driver module 9 will produce the output signal; Drive 6 work of bidirectional, dc motor, turning cylinder 12 rotates, and the ball screw 13 that is connected on the turning cylinder 12 rotates thereupon; The nut 14 that is connected on the ball screw 13 also rotates thereupon; At this moment, nut 14 is to reversing dc motor 6 withdrawals, and nut 14 also just no longer is inserted in the hole 18 in the catch 16.At this moment, as long as firmly press seal 1, the straight-bar 17 that stretches out seal 1 bottom can upwards rise, and forme also just can be by on paper, and so, seal 1 can operate as normal, and seal 1 at this moment is in the normal operating condition.
When the encryption button 11 of pushing control panel 10, bidirectional, dc motor 6 work, the ball screw 13 that is connected on the turning cylinder 12 moves to catch 16 directions, is connected in the hole 18 that the nut 14 of ball screw 13 inserts in the catch 16, and seal 1 is in the state of being locked.
Described dc source 5 provides required electric energy for Fingerprint Identification Unit 4 and bidirectional, dc motor 6.
A kind of encrypting fingerprint seal of the present invention can be in encrypted state and normal operating conditions; When seal was picked up, the straight-bar in the seal had certain-length to reach the seal bottom.In the time of in being in encrypted state, the nut on the ball screw in the seal inserts in the hole in the catch, and catch can not be moved up; The straight-bar that is connected below the catch just can not be recovered in the seal; When firmly pushing seal, forme can't be by to paper, and seal also just can't operate as normal; When the legal user's of seal who stores in the fingerprint recognition system in user's finger print information and the seal finger print information is identical or very similar; The bidirectional, dc machine operation; Ball screw is regained to the bidirectional, dc motor, and the nut that is connected ball screw is also just regained thereupon, also just no longer is inserted in the hole in the catch; Just do not possessed barrier functionality this moment yet, and seal can operate as normal.When the encryption button of pushing control panel, the bidirectional, dc machine operation, ball screw moves to the catch direction, and the nut that is connected ball screw inserts in the hole in the catch, and seal is in the state of being locked.
Claims (1)
1. an encrypting fingerprint seal comprises seal (1), offers cavity (2) in the described seal (1), and through hole (3) is offered in described seal (1) bottom, is provided with Fingerprint Identification Unit (4), dc source (5), bidirectional, dc motor compositions such as (6) in the described cavity (2); Described Fingerprint Identification Unit (4) is made up of fingerprint collecting head (7), fingerprint recognition system (8), output driver module (9), control panel (10); Described control panel (10) go up to settle fingerprint to know collection head (7) and encryption button (11), and described encryption button (11) can be controlled seal (1) and be locked, and makes it can't operate as normal; The turning cylinder (12) of described bidirectional, dc motor (6) is gone up and is connected a ball screw (13), and described ball screw (13) is gone up attaching nut (14), and described blocking mechanism is made up of spring (15), catch (16), straight-bar (17); Described spring (15) is fixed on the top of begin to speak (2); Described spring (15) is fixedly connected catch (16) down; Described catch (16) is fixedly connected straight-bar (17) down; Offer hole (18) in the described catch (16); Described straight-bar (17) faces through hole (3); The somewhat larger in diameter of described through hole (3) is in the diameter of straight-bar (17); When lifting seal (1), described straight-bar (17) has certain-length to stretch out seal (1) bottom; The information that described fingerprint recognition system (8) can collect fingerprint collecting head (7) and storage seal lawful owner within it finger print information compare; If both information is identical or very similar; Output driver module (9) will produce the output signal, drive bidirectional, dc motor (6) work; Described dc source (5) provides required electric energy for Fingerprint Identification Unit (4) and bidirectional, dc motor (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102402369A CN102407699A (en) | 2011-08-21 | 2011-08-21 | Seal with fingerprint encryption function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102402369A CN102407699A (en) | 2011-08-21 | 2011-08-21 | Seal with fingerprint encryption function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102407699A true CN102407699A (en) | 2012-04-11 |
Family
ID=45910167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102402369A Pending CN102407699A (en) | 2011-08-21 | 2011-08-21 | Seal with fingerprint encryption function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102407699A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104943423A (en) * | 2015-08-04 | 2015-09-30 | 全峰正 | Seal with fingerprint identification function |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101417561A (en) * | 2008-11-12 | 2009-04-29 | 钟秋彬 | Fingerprint electric identification stamp |
| CN201604368U (en) * | 2009-09-07 | 2010-10-13 | 徐克林 | Anti-counterfeiting seal device |
| CN201646016U (en) * | 2009-10-09 | 2010-11-24 | 徐克林 | Anti-counterfeit seal device |
| CN201679315U (en) * | 2010-02-08 | 2010-12-22 | 姚东斌 | Illegal stamping prevention seal control system |
| CN102092203A (en) * | 2011-03-14 | 2011-06-15 | 浙江豪普森生物识别应用有限公司 | Fingerprint seal protector |
| CN102152671A (en) * | 2010-12-11 | 2011-08-17 | 成都方程式电子有限公司 | Fingerprint identifying stamp |
| CN202293703U (en) * | 2011-08-21 | 2012-07-04 | 曹飞 | Fingerprint encryption stamp |
-
2011
- 2011-08-21 CN CN2011102402369A patent/CN102407699A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101417561A (en) * | 2008-11-12 | 2009-04-29 | 钟秋彬 | Fingerprint electric identification stamp |
| CN201604368U (en) * | 2009-09-07 | 2010-10-13 | 徐克林 | Anti-counterfeiting seal device |
| CN201646016U (en) * | 2009-10-09 | 2010-11-24 | 徐克林 | Anti-counterfeit seal device |
| CN201679315U (en) * | 2010-02-08 | 2010-12-22 | 姚东斌 | Illegal stamping prevention seal control system |
| CN102152671A (en) * | 2010-12-11 | 2011-08-17 | 成都方程式电子有限公司 | Fingerprint identifying stamp |
| CN102092203A (en) * | 2011-03-14 | 2011-06-15 | 浙江豪普森生物识别应用有限公司 | Fingerprint seal protector |
| CN202293703U (en) * | 2011-08-21 | 2012-07-04 | 曹飞 | Fingerprint encryption stamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104943423A (en) * | 2015-08-04 | 2015-09-30 | 全峰正 | Seal with fingerprint identification function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102774152B (en) | Intelligent seal and chop memorization system | |
| WO2010042792A3 (en) | Vehicle security system | |
| CN202293703U (en) | Fingerprint encryption stamp | |
| CN102529464B (en) | Fingerprint seal | |
| CN104442043B (en) | Fingerprint verification control stamp device | |
| CN102407699A (en) | Seal with fingerprint encryption function | |
| CN201687305U (en) | Remote control electronic combination lock | |
| CN103147633A (en) | Electric lockset capable of realizing electric control self locking | |
| CN103552543A (en) | Multifunctional automobile anti-theft alarm | |
| EP2460147A1 (en) | Electronic locking device | |
| CN205857967U (en) | Passive electronic coded lock | |
| CN111645433A (en) | Seal supervision control device and anti-theft seal | |
| CN202483263U (en) | Fingerprint sensing anti-theft key | |
| CN204204064U (en) | Iris recognition intelligent door lock | |
| CN203311498U (en) | Draw-bar box | |
| CN203129755U (en) | Electric lock capable of implementing self-locking under electric control | |
| CN210622517U (en) | Self-powered intelligent lock | |
| CN206616963U (en) | A kind of intelligent biological lock | |
| CN201258627Y (en) | Mechanical type cipher lock | |
| CN201221242Y (en) | Anti-theft lock with freely set cipher) | |
| CN210501939U (en) | Extending type anti-theft seal | |
| CN203296500U (en) | Limiting mechanism of mechanical coded lock | |
| CN200971090Y (en) | Anti-theft alarm system for vehicle | |
| CN104700471A (en) | Face identification electronic lock | |
| CN207131209U (en) | A kind of device that tradition machinery lock is transform as to intelligent electronic lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120411 |